How are Glassdoor salaries info kept?
Do they keep all the salaries submitted all time, or do they only use the ones from, say, the last 2 years?
Reason I wonder is that I started/bargained my job using the Glassdoor average salary, a year+ ago. Just looked at the same title in Glassdoor now, and the average is up by $5000 now, which is alot. But the number of salary data has only increase from 12 from a year+ ago to 14. From the range or salaries, it's impossible for 2 additional salary data to increase the average that much. So it would seem some oldest data (lower salary) were discarded, and there were actually more than 2 new (higher) salary submitted.